Specification BatteriesRequired : 1 Brand : NDS BulletPoint : WATERING & IRRIGATION BulletPoint1 : PREVENT STREET SEWER WASTE FROM BACKFLOWING INTO BASEMENTS OR LOW AREAS: Backwater valves are one-way valves installed in pipe systems to allow waste to flow through freely but automatically closes off if the flow reverses to protect the pipe and other system components BulletPoint2 : HOW IT WORKS: Features a quick action flapper for unrestricted uni-directional flow; elastomeric gasket provides a watertight seal BulletPoint3 : HOW TO INSTALL: Valve has two ends that connect to 3 in. DWV pipe; need solvent cement to keep in place BulletPoint4 : DURABLY CONSTRUCTED FOR A VARIETY OF APPLICATIONS: Ideal for low basement areas and sewage system installations; works with most DWV pipe to transport waste and prevent backflow in pressurized systems BulletPoint5 : SPECIFICATIONS: IAPMO listed; backwater valve is made of acrylonitrile butadiene styrene (ABS); flapper gasket is made of elastomeric material; access cap gasket is made of neoprene material Color : Black CompatibleMaterial : Plastic ConnectorType : Barb CustomerPackageType : Standard Packaging ExteriorFinish : Abs ExternallyAssignedProductIdentifier1 : 0052063061146 ExternallyAssignedProductIdentifier2 : 052063061146 ExternallyAssignedProductIdentifier3 : 7107399662963 ExternallyAssignedProductIdentifier4 : 00052063303758 ItemName : NDS 14 in. x 19 in. Standard Valve Box and Drop-in Cover - ICV ItemPackageDimensions_Height : 19.1008 centimeters ItemPackageDimensions_Length : 15.5956 centimeters ItemPackageDimensions_Width : 16.002 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automatic-lawn-watering-equipment-accessories ItemTypeName : Threaded Access Cap, Pipe Connection to DWV Pipe LowerTemperatureRating : 32 degrees_fahrenheit Manufacturer : NATIONAL DIVERSIFIED SALES Material : Acrylonitrile Butadiene Styrene ModelName : Check Valve with Gasket Flapper ModelNumber : 114BC NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 114BC PowerSourceType : Battery Powered ProductDescription : Nds Inc. 114Bc 12X17 Rectangular Irrigation Sprinkler Valve Box & Cover. All NDS valve boxes and lids are manufactured in Lindsay, California, and contain UV inhibitors to prevent discoloration and cracking. ProductSiteLaunchDate : 2013-11-04T22:20:52.595Z RecommendedUsesForProduct : Outdoor, Gardening/Farming Size : 3 Inch StreetDate : 2018-02-02T00:00:01Z Style : Connection FPT SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Plastic UnitCount : 1 UpperTemperatureRating : 150 degrees_fahrenheit ValveType : Backwater Valve